How do you feel? Video of your face may tell all
Rice University researchers are developing a highly accurate, touch-free system that uses a video camera to monitor patients' vital signs just by looking at their faces. The technique isn't new, but engineering ...
Color pixels made of nanowires offer new paradigm for digital cameras
New LED packaging technology improves performance
LG Display takes high jump in panel for phones
Ancient seashell coloration patterns revealed using ultraviolet light
Nearly 30 ancient seashell species coloration patterns were revealed using ultraviolet (UV) light, according to a study published April 1, 2015 in the open-access journal PLOS ONE by Jonathan Hendricks from S ...
The future of holographic video
Holographic video displays, featuring three-dimensional images, are about to "go large" and become a lot more affordable at the same time, thanks to the work of a team of Brigham Young University (BYU) researchers ...
Engineers create chameleon-like artificial 'skin' that shifts color on demand
Borrowing a trick from nature, engineers from the University of California at Berkeley have created an incredibly thin, chameleon-like material that can be made to change color—on demand—by simply applying ...
Research team develops 'smart' window
Commonplace as they are, windows are an important piece of technology. Beyond architectural aesthetics, a building's ecological footprint depends heavily on how its internal light and heat are managed. With ...
Quantum-dot technology makes LCD TVs more colorful, energy-efficient
If LCD TVs start getting much more colorful—and energy-efficient—in the next few years, it will probably be thanks to MIT spinout QD Vision, a pioneer of quantum-dot television displays.
Silver-glass sandwich structure acts as inexpensive color filter
The engineering world just became even more colorful.
Scientists create purple-winged butterflies in six generations
From here to infinity: 3-D map plots every color farther than the eye can see
All Virginia Commonwealth University professor Robert Meganck wanted was a better technique to teach color theory to his students.
Stratasys unveils mighty color multimaterial 3D printer
Electrochromic polymers create broad color palette for sunglasses, windows
Artists, print designers and interior decorators have long had access to a broad palette of paint and ink colors for their work. Now, researchers have created a broad color palette of electrochromic polymers, ...